In generally for all case if we consider then para isomers is formed in high yield than ortho isomers if the substiuents is not specifying... As for ortho substituents there is ste...
Usually when an ortho-para directing substituent is present on the benzene ring for an electrophilic aromatic substitution reaction, the para product is the major product (exceptio...
In case of phenol an electrophile can attack on ortho & para position due to the presence of negative charge at ortho and para position .
If Intramolecular Hydrogen bonding is pos...